Just came across this, in my seemingly never-ending search for a new catalytic woodstove:
(broken link removed to http://www.epa.gov/oecaerth/resources/publications/monitoring/caa/woodstoves/certifiedwood.pdf)
Nice!
(broken link removed to http://www.epa.gov/oecaerth/resources/publications/monitoring/caa/woodstoves/certifiedwood.pdf)
Nice!